Nws pib steering system solenoid valve EPDM sealing cov khoom siv
Lub solenoid valve nyob rau hauv lub tsheb kauj vab feem ntau muaj xws li cov nram qab no cov ntsaws ruaj ruaj
O-rings
O-ring yog ib puag ncig roj hmab foob feem ntau siv rau sealing hauv solenoid li qub. Lawv tuaj yeem tiv taus qhov kub thiab txias hloov thiab xyuas kom lub sealing kev ua tau zoo ntawm hydraulic systems.
Siab Gaskets
Lub siab-cov kabmob gaskets yog siv nyob rau hauv cov ntsiab lus sib txuas ntawm solenoid li qub los yog hydraulic raws los xyuas kom meej sealing kev ua tau zoo. Lawv feem ntau yog ua los ntawm cov hlau los yog roj hmab thiab yog tsim los tiv thaiv cov kev cai sealing ntawm ib puag ncig siab.
Roj foob
Cov roj ntsaws ruaj ruaj yog siv los tiv thaiv cov roj hydraulic los ntawm cov kabmob los yog tig qhov chaw ntawm lub solenoid valve. Lawv feem ntau yog ua los ntawm cov roj hmab lossis cov ntaub ntawv elastic thiab tuaj yeem tiv taus kev sib hloov ceev thiab kev hloov siab.
Valve Rooj Seals
Lub rooj zaum valve sealing gasket yog nyob nruab nrab ntawm lub rooj zaum valve thiab lub valve tseem ceeb ntawm lub solenoid valve kom ntseeg tau tias kev sib khi ntawm lub valve. Lawv yog cov ntsaws ruaj ruaj tseem ceeb uas tiv thaiv cov kua dej los ntawm kev sib tov los yog sib tov.
Khoom O nplhaib hauv Nws Pib Steering iav solenoid li qub Description
O-rings feem ntau yog ua los ntawm cov roj hmab lossis cov khoom siv elastic nrog lub voj voog hla ntu thiab tuaj yeem siv los muab kev foob zoo ntawm qhov chaw sib txuas ntawm solenoid valve lossis hydraulic passage.
Daim ntawv thov ntawm O-rings hauv tsheb kauj vab iav solenoid li qub muaj cov hauv qab no:
Valve lub cev foob
O-rings feem ntau yog siv los kaw ntawm lub valve lub cev ntawm solenoid li qub thiab lwm yam khoom. Lawv nyob ntawm cov ntsiab lus sib txuas kom ntseeg tau tias cov dej hydraulic tsis tuaj yeem xau lossis nkag mus.
valve tub ntxhais foob
O-rings tseem tuaj yeem siv los kaw ntawm lub hauv paus ntawm lub valve thiab lub rooj zaum ntawm lub tshuab solenoid li qub kom ntseeg tau tias cov kua dej tsuas tuaj yeem ntws los ntawm cov kev xaiv thiab tiv thaiv kom tsis txhob sib tov.
Interface foob
Thaum lub solenoid valve txuas nrog rau lwm cov khoom siv hauv lub cev, O-rings tuaj yeem siv los muab kev ruaj ntseg sealing kev ua tau zoo los tiv thaiv cov kua dej los yog lwm yam impurities nkag mus.
Vim tias O-rings muaj elasticity zoo thiab hnav tsis kam thiab tuaj yeem hloov mus rau qhov sib txawv ntawm qhov siab thiab qhov kub thiab txias, lawv tau siv dav hauv tsheb kauj vab iav solenoid li qub. Lawv cov sealing kev ua tau zoo yog qhov tseem ceeb los xyuas kom meej tias kev ua haujlwm zoo ntawm lub kauj tsheb thiab tiv thaiv hydraulic to. Thaum tswj thiab hloov O-rings, qhov tsim nyog loj thiab cov khoom siv yuav tsum raug xaiv kom ntseeg tau tias kev sib raug zoo nrog lub solenoid valve thiab hydraulic system.
| Lub cev muaj zog | ||||
| Khoom | Test txuj | Tus nqi | Chav tsev | |
| Hardness | ISO 48 | 67.5＋/-5 | IRHD | |
| Elongation thaum so | ISO 37 | 211 | % | |
| Tensile zog | ISO 37 | 11.2 | Mpa | |
| Compression teem -24 teev ntawm 150 degree Slab | ISO 815 | 15 | % | |
| Kev laus zog | ||||
| Khoom | Test txuj | Tus nqi | Chav tsev | |
| Cua sov hnub nyoog -72 teev ntawm 100 degree | ISO 188 | |||
| Hardness hloov | 4 | IRHD | ||
| Elongation ntawm kev hloov pauv | -18.5 | % | ||
| Tensile zog hloov | -18 | % | ||
| Hloov ntim | 0 | % | ||
| Kev laus dej -166 teev ntawm 100 degree | ISO 1817 Cov | |||
| Hardness hloov | -1.1 | Ntug A | ||
| Elongation ntawm kev hloov pauv | -1 | % | ||
| Tensile zog hloov | -8.5 | % | ||
| Hloov ntim | 2.15 | % | ||
Cov Khoom Siv Siab Gaskets thiab Roj foob Cov lus piav qhia
Siab gaskets hauv tsheb kauj vab iav yog cov khoom tseem ceeb uas siv los muab kev sib khi ua haujlwm. Lub siab-cov kabmob gaskets feem ntau yog nyob rau ntawm cov ntsiab lus sib txuas lossis hydraulic raws ntawm lub kauj iav kom tiv thaiv cov kua dej los ntawm kev xau lossis cov impurities sab nraud nkag mus.
Kev siv lub siab gaskets hauv tsheb kauj vab iav muaj cov hauv qab no:
Valve lub cev txuas
Lub siab gaskets feem ntau yog siv nyob rau hauv cov ntsiab lus sib txuas ntawm lub hydraulic valve lub cev thiab lwm yam khoom nyob rau hauv lub kauj iav. Lawv xyuas kom meej tias cov kua dej hydraulic tsis xau ntawm qhov chaw sib txuas los ntawm kev sau cov khoob hauv qhov chaw sib cuag.
Hydraulic channel foob
Cov gaskets uas muaj siab kuj tuaj yeem siv rau hauv cov hydraulic raws hauv lub kauj iav. Lawv nyob ntawm qhov sib txuas ntawm cov hydraulic channel kom ntseeg tau tias cov kua dej hydraulic tuaj yeem tsuas yog ntws los ntawm cov channel uas tau xaiv, tiv thaiv kom tsis txhob ntws los yog seepage.
Roj foob tiv thaiv
Hauv qee lub kauj tsheb tsim qauv, lub siab gaskets kuj tseem siv tau los tiv thaiv cov roj hydraulic thiab tiv thaiv cov roj hydraulic los ntawm kev tawm ntawm cov kabmob lossis cov khoom sib hloov.
Lub siab-cov kabmob gaskets feem ntau yog ua los ntawm cov hlau lossis roj hmab thiab muaj elasticity zoo thiab ua haujlwm siab. Lawv tuaj yeem tiv taus cov kev cai sib khi hauv qhov chaw muaj kev kub ntxhov thiab tswj xyuas kev sib khi ruaj khov nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias.
Thaum tswj hwm thiab hloov cov roj hmab siab, xaiv qhov loj thiab cov khoom siv uas haum rau lub kauj iav thiab hydraulic system. Kev tshuaj xyuas qhov xwm txheej ntawm lub siab gasket tsis tu ncua thiab ua qhov tsim nyog hloov pauv tuaj yeem ua kom lub cev ua haujlwm zoo thiab txhim khu kev qha sealing kev ua tau zoo ntawm lub kauj iav.
Roj Foob nyob rau hauv lub tsheb kauj vab iav solenoid valve yog ib qho kev sib foob siv los tiv thaiv cov roj hydraulic los ntawm cov bearings los yog rotating qhov chaw ntawm solenoid valve.
Daim ntawv thov roj foob hauv tsheb kauj vab iav solenoid li qub muaj cov hauv qab no
Ncej foob
Cov roj ntsaws ruaj ruaj feem ntau yog siv los ntawm cov bearings ntawm solenoid li qub los tiv thaiv cov roj hydraulic los ntawm qhov chaw bearing. Lawv nyob nruab nrab ntawm cov ncej thiab cov kabmob, kom ntseeg tau tias cov roj lubricating tuaj yeem nkag mus rau hauv cov kabmob thaum tiv thaiv cov impurities sab nraud nkag.
Rotating qhov chaw foob
Hauv qee lub kauj tsheb tsim qauv, cov roj foob kuj tuaj yeem siv los kaw qhov sib hloov, xws li rotating valve cores. Lawv xyuas kom meej tias cov kua dej hydraulic tuaj yeem tsuas yog ntws los ntawm cov channel uas tau xaiv, tiv thaiv kev xau lossis sib xyaw.
Roj foob feem ntau yog ua los ntawm cov roj hmab lossis cov ntaub ntawv elastic thiab muaj kev sib khi zoo thiab hnav tsis kam. Lawv tuaj yeem tiv taus kev sib hloov ceev thiab kev hloov siab, thiab hloov mus rau qhov sib txawv ntawm kev ua haujlwm kub.
Valve rooj seals
Daim ntawv thov ntawm lub rooj zaum valve sealing gaskets hauv tsheb kauj vab iav feem ntau suav nrog cov hauv qab no
Rooj foob
Lub rooj zaum valve sealing gasket yog nyob nruab nrab ntawm lub rooj zaum valve thiab lub valve tseem ceeb ntawm lub solenoid valve kom ntseeg tau tias kev sib khi ntawm lub valve. Lawv ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov kua dej hydraulic los ntawm kev xau lossis sib xyaw. Lub rooj zaum sealing gaskets feem ntau yog ua los ntawm cov ntaub ntawv tshwj xeeb elastic uas tuaj yeem muab cov kev sib khi ruaj khov thiab txhim khu kev qha thaum lub sijhawm sib khi.
sealing kev ua tau zoo
Seat gasket tsim thiab xaiv cov khoom siv yog tsim los xyuas kom meej lub sealing kev ua tau zoo ntawm lub valve. Lawv tuaj yeem tiv taus kev kub siab thiab kub hloov pauv thiab tswj kom muaj kev sib khi ruaj khov. Qhov zoo thiab kev ua tau zoo ntawm lub valve lub rooj sealing gasket ncaj qha cuam tshuam rau kev ua haujlwm ntawm lub kauj iav thiab kev ntseeg siab ntawm hydraulic system.
EPDM (Ethylene Propylene Diene Monomer) yog cov khoom siv O-ring feem ntau siv nyob rau hauv solenoid li qub hauv tsheb kauj vab.
Daim ntawv thov ntawm O-rings nyob rau hauv solenoid li qub hauv lub tsheb kauj vab yog los muab kev sib khi zoo. Cov khoom siv EDPM feem ntau yog xaiv los ua cov khoom siv rau O-rings vim nws muaj cov yam ntxwv hauv qab no
Kub kub thiab tshuaj tiv thaiv
EDPM cov ntaub ntawv muaj qhov kub thiab txias ua haujlwm tau zoo thiab tuaj yeem ua haujlwm hauv qhov chaw kub siab dua yam tsis tau poob nws elasticity thiab sealing zog. Tsis tas li ntawd, nws muaj cov tshuaj tiv thaiv zoo thiab tuaj yeem tiv taus ntau yam kua thiab tshuaj.
Zoo elasticity thiab resilience
EDPM cov khoom muaj elasticity zoo heev thiab resilience thiab tuaj yeem rov qab mus rau nws cov qauv qub tom qab compression, kom ntseeg tau tias kev sib khi ua haujlwm ntawm O-ring.
Hnav tsis kam
Cov khoom siv EDPM muaj qhov hnav tsis kam thiab tuaj yeem tiv taus kev sib txhuam thiab hnav, ua kom lub neej ua haujlwm ntawm O-rings.
Xav paub ntau ntxiv txog cov khoom siv sealing, Plstiv tauj peb.
Cim npe nrov: epdm foob cov khoom siv, Tuam Tshoj pib lub hwj chim steering iav epdm foob cov khoom siv, lwm tus neeg, Hoobkas
